MTSW-104-10-L-S-640

Headers, Male Pins Overview

The MTSW-104-10-L-S-640 is a variable height PCB header strip from the Samtec Flex Stack series. It features a .100 inch (2.54 mm) pitch and a single row of four positions. The connector utilizes through-hole termination with tin-plated phosphor bronze contacts. The post length is specified as 0.640 inches, allowing for customized board stacking heights. The housing is constructed from black polyester rated UL 94 V-0, ensuring flame resistance. This component operates within a temperature range of -55°C to +105°C.

Headers, Male Pins Feature Summary

• Flex Stack design enables modified post heights and body positioning in precise increments
• Utilizes .025 inch square posts for robust mechanical stability and contact retention
• Through-hole solder termination ensures secure attachment to printed circuit boards

Headers, Male Pins Applications

• Board-to-board interconnections requiring specific stack-up heights
• Cable-to-board connections using compatible mating headers
• Custom electronic assemblies needing non-standard vertical spacing

Headers, Male Pins Procurement Notes

Verify the exact post length suffix against engineering drawings before ordering, as minor variations exist within the series. Confirm RoHS compliance status with the supplier if required for specific regulatory environments. Ensure the selected pin count matches the target circuit requirements precisely. Check for automotive-grade variants if operating in high-vibration or extreme temperature conditions.

Headers, Male Pins Selection Notes

Select this part when standard header lengths do not accommodate the required board separation distance. The flexible post height allows designers to eliminate spacers or shims. Verify that the mating socket provides sufficient retention force for the application. Consider the insulation material properties regarding chemical resistance and thermal stability during operation.

Headers, Male Pins Part Context

This component belongs to the MTSW series, which offers modified .025 inch square post terminal strips. The series provides extensive flexibility in post length selection to meet diverse mechanical constraints. It serves as a versatile solution for custom board stacking applications where standard fixed-height headers are insufficient.

Headers, Male Pins Replacement Considerations

Direct substitutes include other MTSW series parts with identical pitch and row configuration but different post lengths. Cross-reference with TSW series headers only if standard fixed heights are acceptable. Ensure any replacement maintains the same contact plating and insulation rating.